8456   unsigned N0Opcode = N0.getOpcode();  in visitXOR()  local
8464       switch (N0Opcode) {  in visitXOR()
8479                            N0.getOperand(0), N0Opcode == ISD::STRICT_FSETCCS);  in visitXOR()
8492   if (isOneConstant(N1) && N0Opcode == ISD::ZERO_EXTEND && N0.hasOneUse() &&  in visitXOR()
8504       (N0Opcode == ISD::OR || N0Opcode == ISD::AND)) {  in visitXOR()
8507       unsigned NewOpcode = N0Opcode == ISD::AND ? ISD::OR : ISD::AND;  in visitXOR()
8516       (N0Opcode == ISD::OR || N0Opcode == ISD::AND)) {  in visitXOR()
8519       unsigned NewOpcode = N0Opcode == ISD::AND ? ISD::OR : ISD::AND;  in visitXOR()
8544   if (N0Opcode == ISD::AND && N0.hasOneUse() && N0->getOperand(1) == N1) {  in visitXOR()
8553     SDValue A = N0Opcode == ISD::ADD ? N0 : N1;  in visitXOR()
8554     SDValue S = N0Opcode == ISD::SRA ? N0 : N1;  in visitXOR()
8587   if (TLI.isOperationLegalOrCustom(ISD::ROTL, VT) && N0Opcode == ISD::SHL &&  in visitXOR()
8594   if (N0Opcode == N1.getOpcode())  in visitXOR()